XML 72 R58.htm IDEA: XBRL DOCUMENT v3.22.2.2
Debt (Shelf Facility Agreements) (Narrative) (Details)
$ in Thousands
12 Months Ended
Sep. 03, 2022
USD ($)
Aug. 28, 2021
USD ($)
Aug. 29, 2020
USD ($)
Jan. 31, 2018
USD ($)
Line of Credit Facility [Line Items]        
Repayment of debt   $ 20,000 $ 20,000  
Shelf Facility Agreements [Member]        
Line of Credit Facility [Line Items]        
Credit facility, maximum borrowing capacity       $ 250,000
Private Placement Debt and Shelf Facility Agreements [Member]        
Line of Credit Facility [Line Items]        
Maximum consolidated leverage ratio of total indebtedness to EBITDA 3.00      
Maximum consolidated leverage ratio of total indebtedness to EBITDA after material acquisition 3.50      
Minimum consolidated interest coverage ratio of EBITDA to total interest expense 3.00      
Series Notes Due January 12, 2023 [Member] | Shelf Facility Agreements [Member]        
Line of Credit Facility [Line Items]        
Outstanding balance $ 50,000      
Interest rate 3.04%      
Maturity date Jan. 12, 2023      
Series Notes Due March 5, 2024 [Member] | Shelf Facility Agreements [Member]        
Line of Credit Facility [Line Items]        
Outstanding balance $ 50,000      
Interest rate 2.40%      
Maturity date Mar. 05, 2024